Firefield In-Chamber Red Laser Brass Boresight Review

Worth the Money? My Take on the Firefield In-Chamber Red Laser Brass Boresight

As an equipment specialist with over a decade of hands-on experience across a wide spectrum of environments, I’ve developed a keen eye for what works and what doesn’t. When the need arose to quickly and efficiently zero a new optic on a rifle without burning through precious ammunition, the Firefield In-Chamber Red Laser Brass Boresight caught my attention. Its promise of precision accuracy without the expense of live fire is compelling, especially for frequent range-goers or those setting up new firearms. The allure of a durable brass construction, designed for longevity, also spoke to my appreciation for well-made tools.

The specific scenario that prompted this purchase was the recent acquisition of a bolt-action rifle that I intended to outfit with a new scope. My usual method involves several trips to the range for initial sighting, which can be time-consuming and costly. I was looking for a way to get the rifle “on paper” quickly, reducing the amount of adjustment needed during the first live-fire session. While I considered a universal bore sight adapter that fits into the muzzle, the appeal of an in-chamber unit for its direct alignment with the barrel’s true path was too strong to ignore. My initial impression upon unboxing this boresight was one of solid, if basic, craftsmanship. The weight of the brass felt reassuring, hinting at its potential for durability.

First Use Experience

My initial testing of the Firefield boresight took place on a clear, sunny afternoon at my local outdoor shooting range. I had just mounted a new scope on my AR-15, and the goal was to get the reticle close to the point of impact before making any firing adjustments. I carefully inserted the boresight into the chamber of the unloaded rifle, ensuring it seated properly.

The conditions were less than ideal for a red laser; bright sunlight washes out many beams. Even at 25 yards, the red dot was faint, requiring me to shield the area around the target with my hand to discern its precise location. Inside my dimly lit workshop, however, the laser was much more visible, making it easier to align with a distant point on the wall. The process itself was straightforward, but the visibility issue in daylight was immediately apparent.

Extended Use & Reliability

After several range sessions and home-based tests, the Firefield In-Chamber Red Laser Brass Boresight has held up physically. The brass construction shows no signs of significant wear, despite being repeatedly chambered and ejected. Its reliability is directly tied to its consistent beam projection when conditions are favorable.

Maintenance for this unit is minimal, essentially requiring just a quick wipe-down to remove any dust or residue. The primary concern with extended use is not so much durability as it is battery life and the integrated design that lacks an on/off switch. Having to remove the batteries to turn it off means they are constantly exposed and can easily be lost, a point that became more apparent after multiple uses. Compared to other bore sighting tools I’ve used, like laser inserts for muzzle attachments, this in-chamber design offers a more direct alignment, but the battery issue is a recurring nuisance.

Breaking Down the Features of Firefield In-Chamber Red Laser Brass Boresight

Specifications

The Firefield In-Chamber Red Laser Brass Boresight is constructed from brass, a material chosen for its durability and resistance to corrosion, which is crucial for firearm accessories. It features a red laser beam color, a standard for this type of device. The unit requires two small button cell batteries to operate, which are typically included with the purchase.

This boresight is designed to be universal, meaning it should fit the chamber of most standard firearm calibers, though specific caliber compatibility can vary. Its compact and lightweight design makes it exceptionally portable, easily fitting into a range bag or even a pocket. The brass finish is not just aesthetic but also indicative of its robust build.

Performance & Functionality

The primary function of this boresight is to provide a visual reference for aligning firearm sights. When used in low-light conditions or indoors, the red laser dot projects precisely where the barrel is pointed, allowing for initial sight adjustments. This significantly cuts down on the time and ammunition needed for zeroing.

However, the performance is heavily dependent on ambient light. The laser is quite dim, making it difficult, if not impossible, to see in direct sunlight or even bright daylight conditions. This limitation means its usefulness at an outdoor range on a sunny day is severely curtailed, requiring twilight or indoor use for optimal functionality.

Design & Ergonomics

The design of the Firefield In-Chamber Red Laser Brass Boresight is elegantly simple, focusing on its core function. The durable brass construction feels solid and well-machined, promising a long service life. Its in-chamber design means it integrates directly into the firearm’s action, offering a precise alignment point.

Ergonomically, it’s designed to be inserted and removed easily from the chamber. The lack of an external switch is a notable design choice, which, while simplifying the unit, creates a significant inconvenience for battery management and storage. This design quirk means the batteries are always exposed when not in use.

Durability & Maintenance

The brass material used in this boresight is its strongest suit regarding durability. It’s a robust metal that can withstand the rigors of being chambered repeatedly. I’ve experienced no issues with deformation or damage even after numerous insertions.

Maintenance is straightforward; keeping the brass clean and free of debris is all that’s typically required. The main concern regarding longevity isn’t the brass itself, but the potential for losing the small button cell batteries due to the absence of an on/off switch. Proper storage becomes paramount to prevent accidental battery drain or loss.

Accessories and Customization Options

The Firefield In-Chamber Red Laser Brass Boresight comes with its necessary batteries included, which is a welcome inclusion for immediate use. Beyond the essential batteries, there are no other included accessories.

This particular model does not offer any significant customization options. Its design is fixed, intended to work as-is within various firearm chambers. Compatibility is its strength; it’s designed to be a universal fit, meaning it can adapt to different firearms rather than being adapted itself.

Pros and Cons of Firefield In-Chamber Red Laser Brass Boresight

Who Should Buy Firefield In-Chamber Red Laser Brass Boresight?

This boresight is best suited for individuals who frequently conduct firearm sight-in procedures in controlled environments, such as indoor ranges or during twilight hours. It’s an excellent tool for hobbyists who regularly swap optics or need to get a new rifle or pistol sighted in quickly without wasting ammunition. The Firefield In-Chamber Red Laser Brass Boresight is ideal for those who prioritize a direct chamber alignment for initial sighting and understand its limitations in bright light.

Those who primarily shoot outdoors in direct sunlight, or who demand a highly visible laser for rapid adjustments in the field, should look elsewhere. Individuals who are prone to misplacing small items might also want to reconsider due to the easily lost batteries. If you need a more versatile option, consider a muzzle-mounted laser bore sighter or a boresighting laser cartridge with a more robust design and better visibility.

Conclusion on Firefield In-Chamber Red Laser Brass Boresight

The Firefield In-Chamber Red Laser Brass Boresight offers a functional, albeit niche, solution for initial firearm sight alignment. Its durable brass construction and compact design are commendable, making it a tool that should last for many years of use. When conditions are right – specifically, low-light environments – it performs its core task of providing a precise aiming point with ease. It can indeed save time and ammunition, getting you on paper quickly before you even head to the range.

However, its significant drawback is the dim red laser, which renders it largely ineffective under bright daylight conditions, a common scenario for many shooters. The absence of an on/off switch, forcing constant battery removal and posing a risk of losing these small components, is a notable inconvenience. For its price point, it’s an acceptable tool if you primarily shoot indoors or during dawn/dusk. If your shooting is predominantly in bright sunlight, investing in a more powerful laser or a different type of bore sighting system would be a wiser choice. It’s a budget-friendly option for specific needs, but not a universal fix for all sighting-in challenges.